KR970010244A - Variable volume fuel tank - Google Patents

Variable volume fuel tank Download PDF

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Publication number
KR970010244A
KR970010244A KR1019950024944A KR19950024944A KR970010244A KR 970010244 A KR970010244 A KR 970010244A KR 1019950024944 A KR1019950024944 A KR 1019950024944A KR 19950024944 A KR19950024944 A KR 19950024944A KR 970010244 A KR970010244 A KR 970010244A
Authority
KR
South Korea
Prior art keywords
fuel tank
sliding plate
fuel
variable volume
sliding
Prior art date
Application number
KR1019950024944A
Other languages
Korean (ko)
Other versions
KR0127062B1 (en
Inventor
김대훈
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950024944A priority Critical patent/KR0127062B1/en
Publication of KR970010244A publication Critical patent/KR970010244A/en
Application granted granted Critical
Publication of KR0127062B1 publication Critical patent/KR0127062B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

본 발명은 연료 탱크가 하절기와 같은 심한 더위나 지면 복사열에 의해 가열이 되면서 연료의 온도가 상승되어 팽창되는 것을 방지시키기 위하여 탱크의 내부에 슬라이딩 플레이트를 상부에서 스프링에 의해 탄지되도록 설치하고, 주울 톰슨 효과(Joule-Thomson Effect)에 따라 상기 슬라이딩 플레이트(20) 중앙부의 스로틀링 밸브의 작동으로 고온 고압의 기화가스 배출을 원활하게 수행토록 하면서 배출되는 가스를 다시 액화시켜 연료탱크로 회수될 수 있도록 하므로서 연료 탱크내의 안정된 압력 유지 및 불필요한 연료 소모를 방지시키도록 하는 가변 체적형 연료 탱크에 관한 것이다.The present invention is installed so that the fuel tank is heated by severe heat such as the summer or the ground radiant heat, so that the temperature of the fuel rises and is expanded so as to be supported by a spring from the top of the tank, Joule Thompson According to the effect (Joule-Thomson Effect) by the operation of the throttling valve in the center of the sliding plate 20 to facilitate the discharge of high-temperature and high-pressure vaporization gas while liquefying the discharged gas to be recovered to the fuel tank A variable volume fuel tank is provided for maintaining a stable pressure in a fuel tank and preventing unnecessary fuel consumption.

Description

가변 체적형 연료 탱크Variable volume fuel tank

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 연료 탱크의 단면 구조도,1 is a cross-sectional structural view of a fuel tank according to the present invention,

제2도는 본 발명의 스로틀링 밸브 상세 확대 단면도,2 is a detailed enlarged cross-sectional view of the throttling valve of the present invention;

제3도는 본 발명에 따른 스로틀링 밸브 작동상태 단면 구조도.3 is a cross-sectional structural view of the throttling valve operating state according to the present invention.

Claims (2)

바디의 일측에서 연료 주입구측으로 하부가 연통되게 소폭의 공간부를 형성토록 하는 수직의 배플 플레이트와; 상기 바디 장폭의 공간부를 상하로 슬라이딩 이동하는 평판의 슬라이딩 플레이트와; 상기 슬라이딩 플레이트의 중심을 천공시켜 양측으로 요입되는 요홈을 형성하고 상기 요홈에는 만곡형의 대응면끼리 밀착되도록 각각 리턴 스프링에 의해 탄지되는 슬라이딩 피스톤이 삽입되도록 한 스로틀링 밸브와; 상기 슬라이딩 플레이트의 상면 중앙부에 돌설시킨 스프링 가이드에 환설되어 상기 슬라이딩 플레이트를 가압토록 하는 저압 스프링과; 상기 슬라이딩 플레이트 상면 외주면을 상부에서 가압토록 하는 고압 스프링과; 로 이루어지는 구성을 특징으로 하는 가변 체적형 연료 탱크.A vertical baffle plate configured to form a narrow space portion so that the lower portion communicates from one side of the body to the fuel inlet side; A sliding plate of a flat plate sliding up and down the space portion of the body long width; A throttling valve for drilling a center of the sliding plate to form a recess recessed to both sides, and inserting sliding pistons carried by return springs so that corresponding surfaces of the curved type are in close contact with each other; A low pressure spring adapted to pressurize the sliding plate by being replaced by a spring guide protruding from the center of the upper surface of the sliding plate; A high pressure spring configured to pressurize the outer circumferential surface of the sliding plate upper surface from the top; Variable volume fuel tank, characterized in that consisting of. 상기 제1항에 있어서, 상기 바디의 상부로는 배출되는 연료의 기화 가스를 모아 액화시키도록 하는 캐니스터가 구비되고, 상기 캐니스터에 모아진 액상의 연료는 상기 바디의 하부로 재공급되도록 하는 연료 회수 구조가 형성되도록 한 구성을 특징으로 하는 가변 체적형 연료 탱크.The fuel recovery structure of claim 1, wherein a canister is provided at an upper portion of the body to collect and liquefy vaporized gas of the discharged fuel, and a liquid fuel collected at the canister is supplied to a lower portion of the body. A variable volume fuel tank, characterized in that the configuration is such that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950024944A 1995-08-14 1995-08-14 Fuel tank structure for a vehicle KR0127062B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950024944A KR0127062B1 (en) 1995-08-14 1995-08-14 Fuel tank structure for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950024944A KR0127062B1 (en) 1995-08-14 1995-08-14 Fuel tank structure for a vehicle

Publications (2)

Publication Number Publication Date
KR970010244A true KR970010244A (en) 1997-03-27
KR0127062B1 KR0127062B1 (en) 1997-12-26

Family

ID=19423423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024944A KR0127062B1 (en) 1995-08-14 1995-08-14 Fuel tank structure for a vehicle

Country Status (1)

Country Link
KR (1) KR0127062B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411086B1 (en) * 2000-12-28 2003-12-18 현대자동차주식회사 A non-power equipment to supply fuel
KR100461448B1 (en) * 2001-10-10 2004-12-14 현대자동차주식회사 Fuel tank
KR100501440B1 (en) * 2002-10-16 2005-07-18 현대자동차주식회사 Baffle plate apparatus for fuel tank

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488551B1 (en) * 2002-04-23 2005-05-11 현대자동차주식회사 Fuel tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411086B1 (en) * 2000-12-28 2003-12-18 현대자동차주식회사 A non-power equipment to supply fuel
KR100461448B1 (en) * 2001-10-10 2004-12-14 현대자동차주식회사 Fuel tank
KR100501440B1 (en) * 2002-10-16 2005-07-18 현대자동차주식회사 Baffle plate apparatus for fuel tank

Also Published As

Publication number Publication date
KR0127062B1 (en) 1997-12-26

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